Pr2NiO4
传统材料 TRAMP-ID: mp-19434 · 空间群: Cmce (#64)
基础信息
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of Pr2NiO4 were obtained from the Materials Project database (MP-ID: mp-19434, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
加载 3D 结构...
# generated using pymatgen
data_Pr2NiO4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.73203750
_cell_length_b 6.73203750
_cell_length_c 5.69797700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 132.27997832
_symmetry_Int_Tables_number 1
_chemical_formula_structural Pr2NiO4
_chemical_formula_sum 'Pr4 Ni2 O8'
_cell_volume 191.05875791
_cell_formula_units_Z 2
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Pr Pr0 1 0.13692700 0.86307300 0.51638300 1.0
Pr Pr1 1 0.86307300 0.13692700 0.48361700 1.0
Pr Pr2 1 0.36307300 0.63692700 0.01638300 1.0
Pr Pr3 1 0.63692700 0.36307300 0.98361700 1.0
Ni Ni4 1 0.50000000 0.50000000 0.50000000 1.0
Ni Ni5 1 0.00000000 0.00000000 0.00000000 1.0
O O6 1 0.32108100 0.67891900 0.43154200 1.0
O O7 1 0.67891900 0.32108100 0.56845800 1.0
O O8 1 0.17891900 0.82108100 0.93154200 1.0
O O9 1 0.82108100 0.17891900 0.06845800 1.0
O O10 1 0.26971700 0.23028300 0.25000000 1.0
O O11 1 0.23028300 0.26971700 0.75000000 1.0
O O12 1 0.76971700 0.73028300 0.25000000 1.0
O O13 1 0.73028300 0.76971700 0.75000000 1.0
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